19700410

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{2851}}^1$

素因数の和:3549

約数の個数: 16

約数和(自身を含む): 35524512

約数和(自身を除く): 15824102

約数列:

[1, 2, 5, 10, 691, 1382, 2851, 3455, 5702, 6910, 14255, 28510, 1970041, 3940082, 9850205, 19700410]

約数ペア:

[(1, 19700410), (2, 9850205), (5, 3940082), (10, 1970041), (691, 28510), (1382, 14255), (2851, 6910), (3455, 5702)]